Zebra QL+ Manual do Utilizador descarregar pdf (Página 67)

67

QL Series User Guide

Communications Ports

RS232C

Signal

Pin# Name Type Description

1 RXD input Receive Data

2 TXD output Transmit Data

3 CTS input Clear To Send from host

4 RTS output Request To Send

set high when printer is ready

to accept a command or data

5 GND Ground

6NC No Connect

7 DSR input Data Set Ready

low to high transition turns

printer on, high to low transi-

tion turns printer off (if en-

abled)

8 DTR output Data Terminal Ready

set high when printer is on.

Set to battery voltage

for “S” versions( compatible

with Symbol™ PIM)

USB (QL Plus Series only)

Signal

Pin# Name Type Description

1 VBUS - USB Bus Power

2 USB - bi-directional I/O signals

3 USB + bi-directional I/O signals

4 USB_ID - Identifies A/B connector

5 Return Ground

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 85 86

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